Moog CC835 Coil Spring Set Variable rate coil springs maintain proper chassis ride height and smooth ride Ideal for family transportation, work trucks and sales fleet vehicles Powder-coated to protect against corrosion Worn or sagging coil springs can cause premature tire wear due to vehicle misalignment Fits select 1979 - 1995 Ford vehicles Spring size: Inside Diameter 4.03", Bar Diameter .541", Installed Height 9.13" Load rating: 691 lbs. One square and one pigtail end All coil springs meet or exceed OEM (original equipment manufacturers) standards